Luke 22:59-62

59 After about one hour passed, another confidently affirmed, saying, "Truly this man also was with him, for he is a Galilean!"

60 But Peter said, "Man, I don't know what you are talking about!" Immediately, while he was still speaking, a rooster crowed.  61 The Lord turned, and looked at Peter. Then Peter remembered the Lord's word, how he said to him, “Before the rooster crows you will deny me three times.”  62 He went out, and wept bitterly.

Matthew 27:3-5

3 Then Judas, who betrayed him, when he saw that Jesus was condemned, felt remorse, and brought back the thirty pieces of silver to the chief priests and elders,  4 saying, "I have sinned in that I betrayed innocent blood."  But they said, "What is that to us? You see to it."

5 He threw down the pieces of silver in the sanctuary, and departed. He went away and hanged himself.